#288DA1
#288DA1
white
#FFFFFF
Color Values
| Format | #288DA1 | #FFFFFF |
|---|---|---|
| HEX | #288DA1 | #FFFFFF |
| RGB | 40, 141, 161 | 255, 255, 255 |
| HSL | 189.9, 60.2%, 39.4% | 0.0, 0.0%, 100.0% |
| HSV | 189.9, 75.2%, 63.1% | 0.0, 0.0%, 100.0% |
| CMYK | 75.2%, 12.4%, 0.0%, 36.9% | 0.0%, 0.0%, 0.0%, 0.0% |
| OKLCH | 0.5959 0.0935 214.1 | 1.0 0.0 89.9 |
Contrast & Accessibility
3.88:1
AA Fail
AA Large Pass
AAA Fail
AAA Large Fail
Text Readability
The quick brown fox jumps over the lazy dog
Text: #FFFFFF → Background: #288DA1
The quick brown fox jumps over the lazy dog
Text: #288DA1 → Background: #FFFFFF
Color Difference (Delta E)
54.02
Very Different
0 — Identical
5 — Similar
25 — Noticeable
100 — Very Different
Gradient
Color Mixing
CSS Gradient Code
background: linear-gradient(to right, #288DA1, #FFFFFF);
background: linear-gradient(135deg, #288DA1, #FFFFFF);